The Design of OpenBGPd

"I started OpenBGP two years ago, after getting completely fed up with Zebra, which we were running before. There were lots of bugs, bad configuration language, performance problems, and since I don't speak Japanese - I had problems understanding the documentation. Zebra makes heavy use of cooperative threads, which leads to it's main problem: combined with the central event queue, Zebra can lose sessions while busy. Zebra successor, Quagga, caught up and apparently fixed many of the bugs. However, they still used the Zebra's design, which I think is wrong. So, the issues are kind of unfixable."

Ubuntu Dapper Drake Flight 5 Released

The 5th preview release of Ubuntu Dapper Drake is out on the mirrors. As usual, there are both install and live CD's for PowerPC, x86, and x86-64. "We are now in the final stages of Dapper Drake development. Everything is stabilizing, and Ubuntu 6.04 will certainly be a top-notch professional OS. Now that all of the lower level improvements have been made, it is time to close the hood and rub on a coat of wax. With Flight 5 comes a new and improved Human look-and-feel, a few new GUI power tools, and much more." Update: Screenshot tour.

VM Rootkits: The Next Big Threat?

Lab rats at Microsoft Research and the University of Michigan have teamed up to create prototypes for virtual machine-based rootkits that significantly push the envelope for hiding malware and that can maintain control of a target operating system. The proof-of-concept rootkit, called SubVirt, exploits known security flaws and drops a VMM (virtual machine monitor) underneath a Windows or Linux installation. Once the target operating system is hoisted into a virtual machine, the rootkit becomes impossible to detect because its state cannot be accessed by security software running in the target system.

eEye Flags iTunes, QuickTime Flaws

Researchers at eEye Digital Security have pinpointed two high-risk vulnerabilities in iTunes and QuickTime that could put millions of Windows and Mac users at risk of code execution attacks. eEye issued two alerts on its upcoming advisories web page to warn of heap overflows and integer overflows in the two Apple products. eEye said the vulnerabilities affect QuickTime/iTunes on Windows NT, Windows 2000, Windows XP and Windows Server 2003. Mac OS X users are also vulnerable to the code execution attacks.

SGI Moving to Mysterious Altism Line

SGI is not very willing to communicate about any strategic changes it is plannign to make in their product line up. "Thankfully, we happen to know a couple of SGI's largest customers - the kind of folks who actually receive information from the graphics beast. In order to help out the rest of you poor, informationless sods, we're going to don SGI's marketing cap for the moment and get out the good word to customers large and small. Here's where SGI is heading according to the insiders."

IBM Germany Refutes Linux Migration Story

IBM Germany has refuted a Groklaw report that the division has decided to migrate Windows desktops to Linux rather than upgrade them to Vista. Groklaw's story was based on statements reportedly made by an IBM sales executive in a presentation at LinuxForum 2006. This morning, Hans Rehm, of IBM Germany's Press Relations department, emailed DesktopLinux.com the following, somewhat ambiguous, statement.

How to Deploy GTK+

"This article covers everything you need to get your product to the user - that is, you learn how to deploy a GTK+ application. Being unique is usually a good thing, but not in the case of libraries. With software, wider popularity means more reviews, more bugs reported (and, therefore, fixed), and a better chance that different cases and unusual circumstances are tested. All this generally leads to better and easier-to-use libraries. Fortunately, GTK+ is a big player here and one of the more widely used software packages."

Free Software History, Evolution in the Former Soviet Union

"Former Soviet Union is a term that often makes people think of a somehow original concept of freedom and democracy. You can observe some heritage looking at the facts of today's Belarus and Turkmenistan. Anyway, even there, people always have had the will to express their ideas and opinions. Think, for instance, of the samizdat, or of the dissidents. How could native geeks and computer scientists/engineers miss the opportunity to contribute to the free software movement as another expression of freedom and democracy? In this article, hopefully the first of a short series, I will try to outline the rise and growth of free software in the former USSR by interviewing some of the key individuals."

Shuttleworth Proposes Delaying Dapper; Ubuntu Runs on Niagara

"I'm writing to propose a six week delay in the release date of Dapper, in order to do additional validation, certification, localisation, and polish. Work towards our feature goals for Dapper is very much on target. However, in some senses Dapper is a 'first' for us, in that it is the first 'enterprise quality' release of Ubuntu, for which we plan to offer support for a very long time. I, and others, would very much like Dapper to stand proud amongst the traditional enterprise linux releases from Red Hat, Debian and SUSE as an equal match on quality, support and presentation." And on a related note, Ubuntu now runs on Sun's UltraSPARC T1 (Niagara) processor too.

Mac Minis Geekbenched

"The only benchmark where the PowerPC-based Mac mini outperformed the Intel-based Mac mini was Stdlib Allocate, which is also the only benchmark where the PowerBook G4 outperformed the MacBook Pro. The Stdlib Allocate benchmark depends more on standard library performance than raw hardware performance. It's also worth mentioning that the Intel-based Mac minis were, for the most part, faster than our baseline system (a PowerMac G5 1.6GHz). Yikes. Overall, we're impressed with the Intel-based Mac mini's performance."

Review: SimplyMEPIS 3.4-3

MadPenguin reviews SimplyMEPIS, and concludes: "The bottom line here is when reviewing a desktop Linux candidate, I expect to have a certain amount of functionality at hand, and a certain amount of polish. SimplyMEPIS 3.4-3 lacks both in my opinion. If you're looking for a fundamental installation and don't mind spending a bunch of time fixing/adjusting things that normally would have been done for you already, MEPIS might be for you. If you're looking for a desktop that pretty much works out of the box, handles removable media with grace, and isn't going to rob you of productive time, then I'd recommend sticking with something like Fedora, Ubuntu, Mandriva, or SUSE."

Here Comes the UMPC

"Anyone who has been following the tech headlines lately has had no choice but to find themselves immersed in news and speculation about the ultramobile PCs. After weeks of rampant speculation about the Origami Project and news streaming in from an unusually exciting Cebit expo, consumers have been introduced to this new form factor and have finally received some definite answers about what to expect."

Opera Is Now Acid2 Compliant

Opera is now fully Acid2 compliant. Its latest preview build fixes the last missing feature that was preventing the test page from rendering correctly. Other improvements in this release: fixed crasher on Flash; added experimental support for opening Web archives; improved display of content blocker toolbar; added keyboard shortcuts Cmd+ for back/forward on Mac; and much more.

Google Office Takes Shape

The long talked about Google Office is taking shape. At the same time as TechCrunch has displayed screenshots of a possible Google Calendar called CL2, Google has announced that it has acquired Writely, an online, collaborative word-processor creating using JavaScript and DHTML. Documents are saved online (perhaps in Google's rumoured GDrive). Of particular interest is that GMail, when paired with CL2, provides a decent alternative to Exchange/Outlook, and it was only in November that Google annnounced GMail for Domains, a system whereby Google acts as a company's mail server, but uses the companies own domain name for the email address.

Test Shows How Vulnerable Unpatched Windows Is

It's official, boys and girls: it's easier to kick in a door when it's open. "A test has revealed that a Linux server is far less likely to be compromised. In fact, unpatched Red Hat and SuSE servers were not breached at all during a six-week trial, while the equivalent Windows systems were compromised within hours. However, patching does make a difference. Patched versions of Windows fared far better, remaining untouched throughout the test, as did the Red Hat and Suse deployments."